Wednesday, August 19, 2026 — Treasury doubles long-end buybacks, Nvidia’s AI ecosystem expands, SK Hynix drops a $28.6BN buyback, with Iran tensions and retail earnings in focus.

Treasury unexpectedly doubled long-end buybacks; yields and the dollar tumbled, gold spiked. The issue is this QE-lite is a temporary salve, not a fix for bond stress. Anthropic passed OpenAI in revenue for the first time as ChatGPT growth slowed; Nvidia-backed Groq raised $350M. $NVDA is becoming the picks-and-shovels landlord of AI infrastructure. SK Hynix launches a $28.6BN buyback and cancellation, signaling its stock is too cheap—good signal the HBM memory cycle still has legs. China orders entities not to assist the EU’s $JD.com probe—Beijing is shielding domestic tech from foreign regulators, another friction point. Gold wakes up on Treasury’s buyback surprise; real yields are the trade—lock in TIPS before 3% real yields collapse. $KXFED 20.5% for fed funds above 3.75% after July, $KXPAYROLLS 30.5% for >125k jobs—markets see no near-term Fed hike and a soft payrolls print. So what: Treasury is holding yields down, AI infra still has a bid, SK Hynix defends value. This week

Treasury unexpectedly doubled long-end buybacks; yields and the dollar tumbled, gold spiked. The issue is this QE-lite is a temporary salve, not a fix for bond stress.